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Mavusi (Mavuzi), Tete Province, Mozambique Black metallic sections in matrix; 5.3x3x3cm; Old specimen from the Joe Cilen collection. Now in the collection of Rudy Bolona. |
| Photo ID: 162491 View Count: 168 | |
Davidite-(Ce) : (Ce,La)(Y,U,Fe)(Ti,Fe)20(O,OH)38 | |
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Tuftane (Tuftan; Tuptane), Frikstad (Frigstad), Iveland, Aust-Agder, Norway Davidite-(Ce) from Tuftan, Iveland. I got this specimen from an old colletion, as the tuftan quarry has not been worked for several years. It is about 2 cm and has some crystal surfaces. The broken part shows the black glassy tarlike luster so typical for REE minerals. |
| Photo ID: 169949 View Count: 225 | |
Davidite-(Ce) : (Ce,La)(Y,U,Fe)(Ti,Fe)20(O,OH)38 | |
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Tuftane (Tuftan; Tuptane), Frikstad (Frigstad), Iveland, Aust-Agder, Norway Black massive davidite-(Ce) from its type locality. Size 7×4 cm. Collection of Muzeum východních Čech v Hradci Králové (http://www.muzeumhk.cz). |
| © Jakub Jirásek | Photo ID: 109332 View Count: 323 |
Davidite-(Ce) : (Ce,La)(Y,U,Fe)(Ti,Fe)20(O,OH)38 | |
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Åmot Quarry, Modum, Buskerud, Norway Black sections on matrix; 5x3.5x3cm; Collection of Rudy Bolona. |
| Photo ID: 146857 View Count: 152 | |
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